What were the tribes that later formed the Mongol people were?

The tribes that later formed the Mongol people included the Borjigin, the Khiyad, the Onggirat, the Tayichi'ud, and the Kereit, among others. These tribes were nomadic pastoralists who inhabited the steppes of Central Asia. They united under the leadership of Genghis Khan in the early 13th century, eventually creating one of the largest empires in history. Their shared culture and lifestyle as herders and warriors helped to solidify their identity as the Mongol people.